959 citations · 4.7k across the 87 of their papers we have counts for
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3 papers · 1 filter
cs.IT2016
Learning-Based Coexistence in Two-Tier Heterogeneous Networks with Cognitive Small Cells
Lin Zhang, Guodong Zhao, Wenli Zhou +3
We study the coexistence problem in a two-tier heterogeneous network (HetNet) with cognitive small cells. In particular, we consider an underlay HetNet, where the cognitive small b…
cs.IT2016★ 5 cited
Primary Channel Gain Estimation for Spectrum Sharing in Cognitive Radio Networks
Lin Zhang, Guodong Zhao, Wenli Zhou +4
In cognitive radio networks, the channel gain between primary transceivers, namely, primary channel gain, is crucial for a cognitive transmitter (CT) to control the transmit power…
cs.IT2016★ 10 cited
Distributed Multi-Relay Selection in Accumulate-then-Forward Energy Harvesting Relay Networks
Yifan Gu, He Chen, Yonghui Li +1
This paper investigates a wireless-powered cooperative network (WPCN) consisting of one source-destination pair and multiple decode-and-forward (DF) relays. We develop an energy th…